iChat won't run
When I try to launch iChat, the normal dialogue windows come up to assist in setting up the app, but they are very slow to respond. If I click "continue" I get the spinning beach ball for several minutes, sometimes it never gets to the next window. A couple times I waited long enough to get through all the setup windows and the app crashed while launching. I've tried trashing iChat and reinstalling from the Tiger DVD, but the same thing happens each time. I've also repaired permissions on my startup disk.
Any ideas?